Surface modification of PBO fiber by coaxial atmospheric dielectric barrier discharge (PLA-PLA)

Qianqian Hu, Zhenxing Zhou, Jing Zhang, Jinzhou Xu

研究成果: Conference contribution

抄録

Surface modifications of poly (1, 4-phenylene-cis-benzobisoxazole) (PBO) fibres by coaxial atmospheric dielectric barrier discharge (PLA-PLA) have been studied in this paper. The mixture of argon and oxygen was used as inlet gas. The modification effects were examined by means of scanning electron microscopy (SEM), contact angle measurement (CA), the fourier transform infrared spectroscopy (FTIR) and the interlaminar shear strength (ILSS) measurement. The results indicated that the surface of treated PBO fibres became rougher compared to the untreated, and the contact angle decreased significantly by 25.03% from 84.7°to 63.5°after Ar/O2 plasma treatment for 3 minutes. The FTIR spectra showed that the polar functional groups were introduced into the surface of the PBO fibres after the treatment. Therefore, the interlaminar shear strength (ILSS) of PBO/D03E composite could be improved from 3.3 to 7.6 MPa.

本文言語English
ホスト出版物のタイトルICAFPM 2011 - Proceedings of 2011 International Conference on Advanced Fibers and Polymer Materials
出版社Chemical Industry Press
ページ143-146
ページ数4
ISBN(印刷版)9787122120199
出版ステータスPublished - 2011
外部発表はい
イベント2011 International Conference on Advanced Fibers and Polymer Materials, ICAFPM 2011 - Shanghai, China
継続期間: 2011 8 152011 8 17

出版物シリーズ

名前ICAFPM 2011 - Proceedings of 2011 International Conference on Advanced Fibers and Polymer Materials

Conference

Conference2011 International Conference on Advanced Fibers and Polymer Materials, ICAFPM 2011
国/地域China
CityShanghai
Period11/8/1511/8/17

ASJC Scopus subject areas

  • ポリマーおよびプラスチック

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